التفاصيل البيبلوغرافية
| العنوان: |
Inverse Design of Tapers by Bio-Inspired Algorithms |
| المؤلفون: |
Sisnando,Anderson Dourado, Esquerre,Vitaly Félix Rodriguez, Vieira,Luana da França, Rubio-Mercedes,C. E. |
| المصدر: |
Journal of Microwaves, Optoelectronics and Electromagnetic Applications v.19 n.1 2020 |
| بيانات النشر: |
Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo |
| سنة النشر: |
2020 |
| المجموعة: |
SciELO Brazil (Scientific Electronic Library Online) |
| مصطلحات موضوعية: |
Integrated optics devices, Numerical approximation and analysis, Waveguides, Subwavelength structures |
| الوصف: |
The efficiency of optical power transferred between two bidimensional waveguides, continuous waveguide and periodic subwavelength waveguide has been designed and optimized by using a taper composed by variable length segments (0.03 − 0.27 µm). Waveguides with variable width (270 − 330 nm) have been considered and the number of segments on the taper region has been varied from 10 to 15. The optimized taper was efficiently designed using bio-inspired algorithms based on the genetic algorithms and the artificial immune system. The power coupled has been computed using the frequency domain finite element method. The best solution is 20% shorter than previously existent tapers with coupling light efficiency above 90% over a broadband interval of frequencies and it exhibits high fabrication error tolerances. |
| نوع الوثيقة: |
article in journal/newspaper |
| وصف الملف: |
text/html |
| اللغة: |
English |
| الإتاحة: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742020000100039Test |
| حقوق: |
info:eu-repo/semantics/openAccess |
| رقم الانضمام: |
edsbas.14651EB5 |
| قاعدة البيانات: |
BASE |
